package com.example.lotterysystem.service;

import org.springframework.web.multipart.MultipartFile;

/**
 * Created with IntelliJ IDEA.
 * Description: 保存上传的奖品图片
 * User: Spider-Man
 * Date: 2025-09-11
 * Time: 13:04
 */

public interface PictureService {
    /**
     * 保存图片方法
     * @return 索引值:(上传后的文件名代替)
     */
    String savePicture(MultipartFile multipartFile);
}
